17719128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11719}}^1$

素因数の和:11741

約数の個数: 64

約数和(自身を含む): 56256000

約数和(自身を除く): 38536872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 11719, 23438, 35157, 46876, 70314, 82033, 93752, 105471, 140628, 164066, 210942, 246099, 281256, 316413, 328132, 421884, 492198, 632826, 656264, 738297, 843768, 984396, 1265652, 1476594, 1968792, 2214891, 2531304, 2953188, 4429782, 5906376, 8859564, 17719128]

約数ペア:

[(1, 17719128), (2, 8859564), (3, 5906376), (4, 4429782), (6, 2953188), (7, 2531304), (8, 2214891), (9, 1968792), (12, 1476594), (14, 1265652), (18, 984396), (21, 843768), (24, 738297), (27, 656264), (28, 632826), (36, 492198), (42, 421884), (54, 328132), (56, 316413), (63, 281256), (72, 246099), (84, 210942), (108, 164066), (126, 140628), (168, 105471), (189, 93752), (216, 82033), (252, 70314), (378, 46876), (504, 35157), (756, 23438), (1512, 11719)]